Diamond blades - Dellas

Dellas
Diamond discs
Dellas
Diamond wire
Dellas
Calibrating and polishing tools
Dellas
Tools for numerical control machines
Diamond discs are used to cut and process all kinds of stone: marble, granite,
engineered stone. Available in diameters ranging from 200 to 3,000 mm, with
standard or silent cores, Dellas diamond discs assure quality and a perfect
finish.
As every material requires a specific segment, Dellas uses a sophisticated
research laboratory to correctly identify the stone to cut and select the most
suitable mix for satisfying customer requirements.
Dellas supplies discs for a wide range of machineries, including:
· bridge cutting machines
· splitting-sawing machines
· heading machines
· single-disc block cutters
· multi-disc block cutters
· hand machines
· site cutters
· wall cutters.
Diamond wire is the latest and most interesting innovation in the field of
diamond cutting tools.
In constant growth, wire is used in quarrying, as well as in slabs cutting with
single- or multi-wire machines, and in squaring and shaping natural stone
(marble and granite).
The commitment and research of Dellas focus on developing tools capable of
assuring an improved surface finish, the absence of vibrations, low noise and
increased cutting precision and speed in order to achieve all/round cost/cutting
(power, water and labour).
Dellas supplies:
• wire assembled with electro-plated beads
• wire assembled with sintered beads
to use in 5 main applications:
1. in quarries
2. on static machines for squaring or cutting thicknesses
3. on contour machines
4. on multi-wire machines
5 . on machines for beton/concrete
On request, the company can recommend and produce, depending on
customer requirements, in rubber, plastic or springs assembly, diamond wires,
open or closed (endless or close with connections copper or steel).
Calibrating and polishing tools are used to process and finish the surfaces of
natural and engineered stone.
The finishing process is divided into four steps which are performed in the
following order:
• roughing: eliminates the surface imperfections deriving from the
cutting process. Tools used: roughing rollers, roughing plates,
fickerts.
• calibrating: prepares both the surface and shape of the material,
thus respecting the tolerances required by the market.
Tools used: finishing rollers, calibrator plates, satellite wheels.
• smoothing: eliminates roughing and calibrating marks and
prepares the material for subsequent processing, such as
polishing, brushing and satinising.
Tools used: diamond fickerts, resin fickerts, diamond frankfurts,
synthetic frankfurts, resin frankfurts, diamond brushes, steel
brushes, carborundum brushes.
• polishing: gives the material colour and shine.
Tools used: resin fickerts, synthetic frankfurts, resin frankfurts,
polishers.
Thanks to its long/standing experience, Dellas can recommend a specific tool
for each type of machine, material and finish.
The tools for numerical control work centres and milling machines are used
for precision machining, such as curves, holes, specific shapes and details. Dellas
provides a complete range of tools:
• electrolytic tools for machining marble and stone – core drills,
straight routers, stubbing wheels, routers, profile sets.
• sintered tools for granite, abrasive materials or coloured marble –
core drills, drilling bits, straight routers, stubbing wheels, routers, profile sets.
The company does not simply supply the tools but also recommends solutions
and operating parameters depending on the type of material and machine used.
The Dellas technical department can design and manufacture tools to
customer requirements.